| Point Forecast: Des Moines International Airport IA 41.54N 93.66W |
Last Update: 6:40 pm CDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (CDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 80 | 77 | 74 | 72 | 70 | 69 | 68 | 67 | 66 | 66 | 66 | 64 | 66 | 69 | 72 | 78 | 81 | 83 | 85 | 87 | 87 | 89 | 87 | 87 |
| Dewpoint (°F) | 63 | 65 | 64 | 64 | 64 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 64 | 66 | 67 | 67 | 67 | 67 | 67 | 67 | 68 | 67 | 67 |
| Heat Index (°F) | 81 | 77 | 78 | 83 | 86 | 88 | 90 | 90 | 93 | 90 | 90 | |||||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Wind Dir | SSW | SSE | SE | SE | SE | SSE | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 3 | 2 | 2 | 2 | 2 | 9 | 9 | 4 | 10 | 10 | 10 | 14 | 12 | 8 | 6 | 4 | 3 | 4 | 7 | 8 | 8 | 9 | 7 | 6 |
| Precipitation Potential (%) | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 56 | 67 | 71 | 76 | 81 | 81 | 84 | 87 | 90 | 90 | 90 | 97 | 90 | 84 | 81 | 69 | 63 | 59 | 55 | 52 | 52 | 50 | 52 | 52 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (CDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| Temperature (°F) | 86 | 83 | 80 | 78 | 76 | 75 | 73 | 72 | 70 | 69 | 68 | 68 | 68 | 71 | 75 | 79 | 81 | 83 | 86 | 87 | 88 | 89 | 88 | 87 |
| Dewpoint (°F) | 67 | 67 | 67 | 68 | 67 | 67 | 67 | 66 | 66 | 66 | 65 | 65 | 65 | 66 | 68 | 69 | 69 | 69 | 68 | 68 | 68 | 68 | 68 | 69 |
| Heat Index (°F) | 89 | 86 | 82 | 78 | 76 | 75 | 75 | 79 | 84 | 87 | 89 | 91 | 92 | 93 | 92 | 91 | ||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 8 | 8 | 8 | 8 |
| Wind Dir | S | S | SSE | SSE | SSE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 4 | 1 | 4 | 3 | 4 | 4 | 3 | 4 | 4 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 14 | 20 | 26 | 25 | 23 | 22 | 20 | 18 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 9 | 9 | 9 | 9 | 9 | 9 |
| Relative Humidity (%) | 53 | 59 | 65 | 71 | 74 | 76 | 81 | 81 | 87 | 90 | 90 | 90 | 90 | 84 | 79 | 72 | 67 | 63 | 55 | 53 | 52 | 50 | 52 | 55 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
